Analysis of interatomic Contacts of Structural Units in PDB entry:
9VSF

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 9VSF entry

There are 2 chains in PDB entry 9VSF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 21	VAL 491
B	PRO 19	VAL 491

There are 18 helices in PDB entry 9VSF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	282	299	Right-handed alpha
Helix 2	AA2	A	301	304	Right-handed 310
Helix 3	AA3	A	319	327	Right-handed alpha
Helix 4	AA4	A	335	346	Right-handed alpha
Helix 5	AA5	A	384	391	Right-handed alpha
Helix 6	AA6	A	401	416	Right-handed alpha
Helix 7	AA7	A	430	434	Right-handed 310
Helix 8	AA8	A	441	451	Right-handed alpha
Helix 9	AA9	A	452	455	Right-handed 310
Helix 10	AB1	B	282	299	Right-handed alpha
Helix 11	AB2	B	301	304	Right-handed 310
Helix 12	AB3	B	319	327	Right-handed alpha
Helix 13	AB4	B	335	346	Right-handed alpha
Helix 14	AB5	B	384	391	Right-handed alpha
Helix 15	AB6	B	401	416	Right-handed alpha
Helix 16	AB7	B	430	434	Right-handed 310
Helix 17	AB8	B	441	451	Right-handed alpha
Helix 18	AB9	B	452	455	Right-handed 310

There are 18 sheets in PDB entry 9VSF. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	29	32	first strand
Strand 2	A	36	40	anti-parallel
Strand 3	A	73	77	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	63	65	first strand
Strand 2	A	49	56	anti-parallel
Strand 3	A	85	93	anti-parallel
Strand 4	A	96	97	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	63	65	first strand
Strand 2	A	49	56	anti-parallel
Strand 3	A	85	93	anti-parallel
Strand 4	A	104	106	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	188	193	first strand
Strand 2	A	121	128	anti-parallel
Strand 3	A	481	488	parallel
Strand 4	A	261	267	anti-parallel
Strand 5	A	274	276	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	159	160	first strand
Strand 2	A	149	152	anti-parallel
Strand 3	A	135	142	anti-parallel
Strand 4	A	178	179	anti-parallel

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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	159	160	first strand
Strand 2	A	149	152	anti-parallel
Strand 3	A	135	142	anti-parallel
Strand 4	A	195	204	anti-parallel
Strand 5	A	235	242	anti-parallel
Strand 6	A	247	250	anti-parallel
Strand 7	A	475	478	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	170	171	first strand
Strand 2	A	211	212	anti-parallel
Strand 3	A	218	219	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	256	257	first strand
Strand 2	A	314	318	anti-parallel
Strand 3	A	306	308	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	379	380	first strand
Strand 2	A	372	373	anti-parallel
Strand 3	A	362	367	anti-parallel
Strand 4	A	351	354	anti-parallel
Strand 5	A	424	425	parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	29	32	first strand
Strand 2	B	37	40	anti-parallel
Strand 3	B	73	76	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	63	65	first strand
Strand 2	B	49	56	anti-parallel
Strand 3	B	85	93	anti-parallel
Strand 4	B	96	97	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	63	65	first strand
Strand 2	B	49	56	anti-parallel
Strand 3	B	85	93	anti-parallel
Strand 4	B	104	106	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	188	193	first strand
Strand 2	B	121	128	anti-parallel
Strand 3	B	481	488	parallel
Strand 4	B	261	267	anti-parallel
Strand 5	B	274	276	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	159	160	first strand
Strand 2	B	149	152	anti-parallel
Strand 3	B	135	142	anti-parallel
Strand 4	B	178	179	anti-parallel

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There are 7 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	159	160	first strand
Strand 2	B	149	152	anti-parallel
Strand 3	B	135	142	anti-parallel
Strand 4	B	195	204	anti-parallel
Strand 5	B	235	242	anti-parallel
Strand 6	B	247	250	anti-parallel
Strand 7	B	475	478	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	170	171	first strand
Strand 2	B	211	212	anti-parallel
Strand 3	B	218	219	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	256	257	first strand
Strand 2	B	314	318	anti-parallel
Strand 3	B	306	308	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	379	380	first strand
Strand 2	B	371	373	anti-parallel
Strand 3	B	362	368	anti-parallel
Strand 4	B	351	354	anti-parallel
Strand 5	B	424	425	parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 9VSF

Analysis of interatomic Contacts of Structural Units in PDB entry:
9VSF